package com.guomao.service;

import com.guomao.dao.BookDao;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;

@Service
public class BookService {

    @Autowired
    private BookDao bookDao;

    public void show() {
        System.out.println("Book Service执行...");
        bookDao.show();
    }
}
